Waterproof detection device for sensor

Abstract

The utility model discloses a sensor waterproof detection device, which comprises a water storage tank, mounting grooves are arranged on two sides in the water storage tank, the mounting grooves extend from the upper end of the water storage tank to the bottom of the water storage tank, and a clamping mechanism for fixing a sensor is movably arranged in each mounting groove; a stirring shaft is rotationally arranged in the water storage tank close to the bottom, a plurality of stirring blades are uniformly arranged on the periphery of the stirring shaft, and the stirring shaft is controlled to rotate through a driving mechanism. According to the utility model, a plurality of sensors can be clamped at the same time through the clamping mechanisms, so that the plurality of sensors can be detected at the same time, the detection efficiency is improved, and through the arrangement of the two clamping mechanisms, when one group of sensors is detected in the water storage tank, a detector can place the other group of sensors on the clamping mechanisms for clamping, so that the detection efficiency is improved. Circulating switching of the two clamping mechanisms is facilitated, and the detection efficiency is further improved; the stirring blades are driven by the driving mechanism to rotate, so that the flowability of water in the water storage tank is improved, and the detection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor detection, in particular to a sensor waterproof detection device. Background Art

[0002] A sensor is a device that can sense the information being measured and convert the sensed information into electrical signals or other required forms of information output according to certain rules. The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systematization, and networking. It is the primary link in realizing automatic detection and automatic control. It is usually divided into thermal sensors, photosensitive elements, gas sensors, etc. according to its basic sensing function.

[0003] The sensor needs to be tested for waterproofness after production. In the existing waterproof test of the sensor, multiple sensors need to be fixed on the detection device in turn, and then the test is carried out. After the test is completed, a new batch of sensors are replaced to continue the test. In this operation mode, during the replacement of the sensor, the detection device will be in standby mode and cannot be tested continuously, which affects the detection efficiency. In addition, during the sensor detection process, the water is always still, which will affect the effect of the waterproof test. Utility Model Content

[0004] The purpose of the utility model is to provide a sensor waterproof detection device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a sensor waterproof detection device, comprising a water storage tank, four foot pads are provided at the bottom of the water storage tank, mounting grooves are provided on both sides of the water storage tank, the mounting grooves extend from the upper end to the bottom of the water storage tank, and a clamping mechanism for fixing the sensor is movably provided in the mounting grooves;

[0006] The clamping mechanism comprises a fixed clamping plate and a movable clamping plate, one end of the fixed clamping plate and the movable clamping plate are hinged and the other end is clamped, the inner side of the fixed clamping plate and the movable clamping plate are both provided with elastic plates, and the two elastic plates are evenly provided with a plurality of arc grooves, and the arc grooves on the two elastic plates form a group of two to form a clamping hole;

[0007] A stirring shaft is rotatably arranged near the bottom of the water tank, and a plurality of stirring blades are evenly arranged on the outer circumference of the stirring shaft, and the stirring shaft is controlled to rotate by a driving mechanism;

[0008] The driving mechanism includes a driving shaft and a transmission shaft. The output end of the driving shaft is provided with a bevel gear. Both ends of the transmission shaft are provided with bevel gears. One end of the stirring shaft extends to the outside of the water tank and is fixedly installed with a bevel gear. The bevel gears at both ends of the transmission shaft are respectively meshed and connected with the bevel gears at one end of the driving shaft and the stirring shaft.

[0009] Preferably, a rotating handle is provided at the outer end of the driving shaft, and the rotating handle is provided with anti-slip grooves.

[0010] Preferably, a drive box is provided on the outside of the water tank, the drive mechanism is installed inside the drive box, the drive shaft is rotatably installed on the outside of the drive box, and the transmission shaft is rotatably installed on a fixed bracket on the outside of the water tank.

[0011] Preferably, one end where the fixed clamping plate and the movable clamping plate are clamped is provided with a clamping groove and a clamping joint, the clamping groove is fixed on the inner side of the fixed clamping plate, the clamping joint is fixed on the inner side of the movable clamping plate, and the clamping joint is movably clamped in the clamping groove.

[0012] Preferably, one end of the fixed clamping plate and the movable clamping plate where they are clamped is provided with a shifting block for separating the clamping joint from the clamping groove.

[0013] Preferably, a drain outlet is provided on one side of the water storage tank near the bottom, a rubber plug is provided in the drain outlet, and a pull ring is provided at the outer end of the rubber plug.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can clamp multiple sensors at the same time through the clamping mechanism, so that multiple sensors can be detected at the same time, thereby increasing the detection efficiency. The mounting groove is used to install the clamping mechanism, so that the clamping mechanism can be limited and can also be taken out of and put into the water tank at any time. In addition, the water tank is equipped with two clamping mechanisms. When detecting one group of sensors in the water tank, the detection personnel can put the sensors of another group on the clamping mechanism for clamping, which is convenient for the cyclic switching of the two groups of clamping mechanisms, thereby further increasing the detection efficiency.

[0016] During the sensor detection process, the handle is turned by hand, and the turning handle drives the stirring blade to rotate through the drive shaft, bevel gear, transmission shaft, and stirring shaft, so that the water fluidity in the water tank becomes greater and the detection effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0020] Figure 4 This is a front view of the clamping mechanism of the utility model;

[0021] Figure 5 It is a detailed enlarged view of point A in the front view of the clamping mechanism of the present invention.

[0022] In the figure: 1. water tank; 2. foot pad; 3. mounting groove; 4. fixed splint; 5. movable splint; 6. elastic plate; 7. arc groove; 8. snap-in groove; 9. snap-in joint; 10. shift block; 11. stirring shaft; 12. stirring blade; 13. drive shaft; 14. transmission shaft; 15. bevel gear; 16. turning handle; 17. drive box; 18. fixing bracket; 19. drain outlet; 20. rubber plug. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: a sensor waterproof detection device, comprising a water storage tank 1, four foot pads 2 are arranged at the bottom of the water storage tank 1, mounting grooves 3 are arranged on both sides of the water storage tank 1, the mounting grooves 3 extend from the upper end to the bottom of the water storage tank 1, and a clamping mechanism for fixing the sensor is movably arranged in the mounting grooves 3;

[0025] The clamping mechanism includes a fixed clamping plate 4 and a movable clamping plate 5, one end of the fixed clamping plate 4 and the movable clamping plate 5 are hinged and the other end is clamped, and elastic plates 6 are arranged inside the fixed clamping plate 4 and the movable clamping plate 5, and multiple arc grooves 7 are evenly arranged on the two elastic plates 6, and two arc grooves 7 on the two elastic plates 6 form a group to form a clamping hole;

[0026] One end where the fixed clamping plate 4 and the movable clamping plate 5 are clamped is provided with a clamping groove 8 and a clamping joint 9. The clamping groove 8 is fixed on the inner side of the fixed clamping plate 4, the clamping joint 9 is fixed on the inner side of the movable clamping plate 5, and the clamping joint 9 is movably clamped in the clamping groove 8.

[0027] One end of the fixed clamping plate 4 and the movable clamping plate 5 where they are clamped is provided with a shifting block 10 for separating the clamping joint 9 from the clamping groove 8 .

[0028] Among them, the clamping mechanism can clamp multiple sensors at the same time, so that multiple sensors can be detected at the same time, increasing the detection efficiency. The mounting groove 3 is used to install the clamping mechanism, so that the clamping mechanism can be limited and can also be taken out of and put into the water tank 1 at any time. In addition, the water tank 1 is configured with two clamping mechanisms. While detecting a group of sensors in the water tank 1, the detection personnel can place another group of sensors on the clamping mechanism for clamping, which is convenient for the cyclic switching of the two groups of clamping mechanisms, further increasing the detection efficiency.

[0029] During the test, appropriate amount of water is injected into the water tank 1, the clamping mechanism is directly taken out from the mounting groove 3, and then the dial block 10 is pushed outward with both hands to make the clamping joint 9 leave the clamping groove 8, so that the fixed clamping plate 4 and the movable clamping plate 5 can be separated, and then the sensors are placed in the arc groove 7 of the fixed clamping plate 4 in turn, and then the clamping joint 9 is inserted into the clamping groove 8, so that the movable clamping plate 5 and the fixed clamping plate 4 can be buckled, so that the arc groove 7 on the fixed elastic plate 6 can clamp the sensor, and then the clamping mechanism with the sensor fixed is placed into the mounting groove 3, so that the sensor can be immersed in water.

[0030] A stirring shaft 11 is rotatably arranged near the bottom of the water tank 1, and a plurality of stirring blades 12 are evenly arranged on the outer circumference of the stirring shaft 11. The stirring shaft 11 is controlled to rotate by a driving mechanism.

[0031] The driving mechanism includes a driving shaft 13 and a transmission shaft 14. A bevel gear 15 is provided at the output end of the driving shaft 13. Bevel gears 15 are provided at both ends of the transmission shaft 14. One end of the stirring shaft 11 extends to the outside of the water storage tank 1 and is fixedly installed with a bevel gear 15. The bevel gears 15 at both ends of the transmission shaft 14 are respectively meshed and connected with the bevel gears 15 at one end of the driving shaft 13 and the stirring shaft 11.

[0032] A rotating handle 16 is provided at the outer end of the driving shaft 13, and the rotating handle 16 is provided with anti-slip grooves;

[0033] A driving box 17 is provided outside the water tank 1 , a driving mechanism is installed inside the driving box 17 , a driving shaft 13 is rotatably installed outside the driving box 17 , and a transmission shaft 14 is rotatably installed on a fixed bracket 18 outside the water tank 1 .

[0034] Among them, during the sensor detection process, the waterproof detection effect of the sensor can be increased by increasing the fluidity of water. The handle 16 is turned by hand to drive the drive shaft 13 to rotate. The drive shaft 13 drives the transmission shaft 14 to rotate through the bevel gear 15. The transmission shaft 14 drives the stirring shaft 11 to rotate through the bevel gear 15. The stirring shaft 11 rotates through the stirring blade 12, which increases the fluidity of water in the water tank 1 and increases the detection effect.

[0035] A drain port 19 is provided near the bottom of one side of the water tank 1, a rubber plug 20 is provided in the drain port 19, and a pull ring is provided at the outer end of the rubber plug 20. After the inspection is completed, the rubber plug 20 can be pulled out by the pull ring to drain the water in the water tank 1.

[0036] The working principle and use process of this utility model:

[0037] During the detection, appropriate water is injected into the water tank 1, the clamping mechanism is directly taken out from the mounting groove 3, and then the dial block 10 is pushed outward with both hands so that the clamping joint 9 leaves the clamping groove 8, so that the fixed clamping plate 4 and the movable clamping plate 5 can be separated, and then the sensor is placed in the arc groove 7 of the fixed clamping plate 4 in sequence, and then the clamping joint 9 is inserted into the clamping groove 8 so that the movable clamping plate 5 and the fixed clamping plate 4 can be buckled, so that the arc groove 7 on the fixed elastic plate 6 can clamp the sensor, and then the clamping mechanism with the sensor fixed is placed into the mounting groove 3 so that the sensor can be immersed in water; during the sensor detection process, the waterproof detection effect of the sensor can be increased by increasing the fluidity of water, and the handle 16 is turned by hand to drive the drive shaft 13 to rotate, and the drive shaft 13 drives the transmission shaft 14 to rotate through the bevel gear 15, and the transmission shaft 14 drives the stirring shaft 11 to rotate through the bevel gear 15, and the stirring shaft 11 rotates through the stirring blade 12 to increase the water fluidity in the water tank 1, thereby increasing the detection effect.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sensor waterproof detection device, comprising a water storage tank (1), wherein the bottom of the water storage tank (1) is provided with four foot pads (2), characterized in that: The water tank (1) is provided with mounting grooves (3) on both sides thereof, the mounting grooves (3) extending from the upper end to the bottom of the water tank (1), and a clamping mechanism for fixing the sensor is movably provided in the mounting grooves (3); The clamping mechanism comprises a fixed clamping plate (4) and a movable clamping plate (5), one end of the fixed clamping plate (4) and the movable clamping plate (5) are hinged and the other end is clamped, the inner side of the fixed clamping plate (4) and the movable clamping plate (5) are both provided with elastic plates (6), a plurality of arc grooves (7) are evenly provided on the two elastic plates (6), and the arc grooves (7) on the two elastic plates (6) are grouped into two to form a clamping hole; A stirring shaft (11) is rotatably provided near the bottom of the water storage tank (1), a plurality of stirring blades (12) are evenly provided on the outer circumference of the stirring shaft (11), and the stirring shaft (11) is controlled to rotate by a driving mechanism; The driving mechanism comprises a driving shaft (13) and a transmission shaft (14); a bevel gear (15) is provided at the output end of the driving shaft (13); bevel gears (15) are provided at both ends of the transmission shaft (14); one end of the stirring shaft (11) extends to the outside of the water storage tank (1) and is fixedly mounted with a bevel gear (15); the bevel gears (15) at both ends of the transmission shaft (14) are respectively meshed and connected with the bevel gears (15) at one end of the driving shaft (13) and the stirring shaft (11).

2. A sensor waterproof detection device according to claim 1, characterized in that: The outer end of the driving shaft (13) is provided with a rotating handle (16), and the rotating handle (16) is provided with anti-slip grooves.

3. A sensor waterproof detection device according to claim 1, characterized in that: A drive box (17) is provided outside the water storage tank (1), the drive mechanism is mounted inside the drive box (17), the drive shaft (13) is rotatably mounted outside the drive box (17), and the transmission shaft (14) is rotatably mounted on a fixed bracket (18) outside the water storage tank (1).

4. A sensor waterproof detection device according to claim 1, characterized in that: One end of the fixed clamping plate (4) and the movable clamping plate (5) where they are clamped is provided with a clamping groove (8) and a clamping joint (9); the clamping groove (8) is fixed on the inner side of the fixed clamping plate (4); the clamping joint (9) is fixed on the inner side of the movable clamping plate (5); and the clamping joint (9) is movably clamped in the clamping groove (8).

5. A sensor waterproof detection device according to claim 4, characterized in that: One end of the fixed clamping plate (4) and the movable clamping plate (5) where they are clamped is provided with a shifting block (10) for separating the clamping joint (9) from the clamping groove (8).

6. A sensor waterproof detection device according to claim 1, characterized in that: A drainage port (19) is provided on one side of the water storage tank (1) near the bottom, a rubber plug (20) is provided in the drainage port (19), and a pull ring is provided at the outer end of the rubber plug (20).

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